[INFO] fetching crate serde_mosaic 0.2.0...
[INFO] fixing serde_mosaic-0.2.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate serde_mosaic 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate serde_mosaic 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde_mosaic 0.2.0
[INFO] tweaked toml for crates.io crate serde_mosaic 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_mosaic 0.2.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde_mosaic 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deserialize_untagged_verbose_error_macro v0.1.3
[INFO] [stderr]   Downloaded approx-derive v0.2.6
[INFO] [stderr]   Downloaded deserialize_untagged_verbose_error v0.1.5
[INFO] [stderr]   Downloaded approxim v0.6.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3d896ddf231834cc2fbaff326c19daae955da2d5097d858e1c0aa35cf78c29ff
[INFO] running `Command { std: "docker" "start" "3d896ddf231834cc2fbaff326c19daae955da2d5097d858e1c0aa35cf78c29ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3d896ddf231834cc2fbaff326c19daae955da2d5097d858e1c0aa35cf78c29ff" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d896ddf231834cc2fbaff326c19daae955da2d5097d858e1c0aa35cf78c29ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3d896ddf231834cc2fbaff326c19daae955da2d5097d858e1c0aa35cf78c29ff" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_mosaic v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking erased-serde v0.4.8
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling typetag-impl v0.2.21
[INFO] [stderr]    Compiling approx-derive v0.2.6
[INFO] [stderr]     Checking approxim v0.6.6
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]    Compiling deserialize_untagged_verbose_error_macro v0.1.3
[INFO] [stderr]     Checking deserialize_untagged_verbose_error v0.1.5
[INFO] [stdout] error[E0425]: cannot find value `SerdeYaml` in this scope
[INFO] [stdout]   --> tests/basic_db_manipulation.rs:24:61
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut dbm = DatabaseManager::open(path.to_path_buf(), SerdeYaml).unwrap();
[INFO] [stdout]    |                                                             ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SerdeYaml` in this scope
[INFO] [stdout]   --> tests/basic_db_manipulation.rs:52:59
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let dbm = DatabaseManager::new("tests/test_database", SerdeYaml)
[INFO] [stdout]    |                                                           ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `SerdeYaml` in this scope
[INFO] [stdout]   --> tests/basic_db_manipulation.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 55 |     assert!(format_ref.downcast_ref::<SerdeYaml>().is_some());
[INFO] [stdout]    |                                       ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn test_format_readout<SerdeYaml>() {
[INFO] [stdout]    |                       +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SerdeYaml` in this scope
[INFO] [stdout]    --> tests/utilities.rs:136:68
[INFO] [stdout]     |
[INFO] [stdout] 136 |     return DatabaseManager::open(Path::new(path_db).to_path_buf(), SerdeYaml).unwrap();
[INFO] [stdout]     |                                                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SerdeYaml` in this scope
[INFO] [stdout]    --> tests/utilities.rs:136:68
[INFO] [stdout]     |
[INFO] [stdout] 136 |     return DatabaseManager::open(Path::new(path_db).to_path_buf(), SerdeYaml).unwrap();
[INFO] [stdout]     |                                                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SerdeYaml` in this scope
[INFO] [stdout]    --> tests/utilities.rs:136:68
[INFO] [stdout]     |
[INFO] [stdout] 136 |     return DatabaseManager::open(Path::new(path_db).to_path_buf(), SerdeYaml).unwrap();
[INFO] [stdout]     |                                                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SerdeYaml` in this scope
[INFO] [stdout]    --> tests/utilities.rs:136:68
[INFO] [stdout]     |
[INFO] [stdout] 136 |     return DatabaseManager::open(Path::new(path_db).to_path_buf(), SerdeYaml).unwrap();
[INFO] [stdout]     |                                                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `SerdeYaml` in this scope
[INFO] [stdout]   --> tests/read_from_str.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let shelf = dbm.from_str::<Shelf, SerdeYaml>(&shelf).unwrap();
[INFO] [stdout]    |                                       ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout]  8 | fn test_read_from_str<SerdeYaml>() {
[INFO] [stdout]    |                      +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `SerdeYaml` in this scope
[INFO] [stdout]   --> tests/read_from_str.rs:42:46
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let shelf: Shelf = dbm.from_str::<Shelf, SerdeYaml>(&shelf).unwrap();
[INFO] [stdout]    |                                              ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn test_read_from_str_opt<SerdeYaml>() {
[INFO] [stdout]    |                          +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `SerdeYaml` in this scope
[INFO] [stdout]   --> tests/read_from_str.rs:51:46
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let shelf: Shelf = dbm.from_str::<Shelf, SerdeYaml>(&shelf).unwrap();
[INFO] [stdout]    |                                              ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn test_read_from_str_opt<SerdeYaml>() {
[INFO] [stdout]    |                          +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_yaml`
[INFO] [stdout]  --> tests/read.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde_yaml::Value;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_yaml`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `serde_yaml`, use `cargo add serde_yaml` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_mosaic` (test "basic_db_manipulation") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find value `SerdeYaml` in this scope
[INFO] [stdout]    --> tests/utilities.rs:136:68
[INFO] [stdout]     |
[INFO] [stdout] 136 |     return DatabaseManager::open(Path::new(path_db).to_path_buf(), SerdeYaml).unwrap();
[INFO] [stdout]     |                                                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_yaml` in this scope
[INFO] [stdout]   --> tests/serialize_and_deserialize.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let text = serde_yaml::to_string(&se_shovel).unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_yaml`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_yaml`, use `cargo add serde_yaml` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_yaml` in this scope
[INFO] [stdout]   --> tests/read.rs:89:31
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut file: Value = serde_yaml::from_str(&contents).expect("valid yaml");
[INFO] [stdout]    |                               ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_yaml`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_yaml`, use `cargo add serde_yaml` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_yaml` in this scope
[INFO] [stdout]   --> tests/read.rs:94:23
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let updated = serde_yaml::to_string(&file).unwrap();
[INFO] [stdout]    |                       ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_yaml`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_yaml`, use `cargo add serde_yaml` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_yaml` in this scope
[INFO] [stdout]   --> tests/serialize_and_deserialize.rs:36:33
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let de_shovel: Shovel = serde_yaml::from_str(&text).unwrap();
[INFO] [stdout]    |                                 ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_yaml`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_yaml`, use `cargo add serde_yaml` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_yaml` in this scope
[INFO] [stdout]   --> tests/serialize_and_deserialize.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let text = serde_yaml::to_string(&se_cupboard).unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_yaml`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_yaml`, use `cargo add serde_yaml` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_yaml` in this scope
[INFO] [stdout]   --> tests/serialize_and_deserialize.rs:77:37
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let de_cupboard: Cupboard = serde_yaml::from_str(&text).unwrap();
[INFO] [stdout]    |                                     ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_yaml`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_yaml`, use `cargo add serde_yaml` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SerdeYaml` in this scope
[INFO] [stdout]    --> tests/utilities.rs:136:68
[INFO] [stdout]     |
[INFO] [stdout] 136 |     return DatabaseManager::open(Path::new(path_db).to_path_buf(), SerdeYaml).unwrap();
[INFO] [stdout]     |                                                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_mosaic` (test "read_from_str") due to 4 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_mosaic` (test "write_and_read") due to 1 previous error
[INFO] [stderr] error: could not compile `serde_mosaic` (test "serialize_and_deserialize") due to 5 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_mosaic` (test "read") due to 4 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_mosaic` (test "utilities") due to 1 previous error
[INFO] [stderr] error: could not compile `serde_mosaic` (test "write") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3d896ddf231834cc2fbaff326c19daae955da2d5097d858e1c0aa35cf78c29ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d896ddf231834cc2fbaff326c19daae955da2d5097d858e1c0aa35cf78c29ff", kill_on_drop: false }`
[INFO] [stdout] 3d896ddf231834cc2fbaff326c19daae955da2d5097d858e1c0aa35cf78c29ff
